Company filings profile · CIK 0000880984
ACORN ENERGY, INC. — SEC filings & insider activity.
Real, source-linked SEC EDGAR activity for ACORN ENERGY, INC. (ACFN): 7 filings in the last 90 days vs 2 in the prior 90 (filing-velocity rising ↑ · 3.5×). Latest material 8-K events, insider Form-4 transactions, and periodic reports — monitored for change.
✔ Verified against the public SEC EDGAR filing record as of Sep 19, 2026. Source-linked, daily-refreshed.
Material 8-K events — ACORN ENERGY, INC.
8-K disclosures decoded by item code (the material events: agreements, results, control/management changes, impairments, restatements).
| Filed | Event | |
|---|---|---|
| Sep 18, 2026 | Departure/Election of Directors or Officers; Item 5.07; Financial Statements and Exhibits | ↗ |
| Sep 10, 2026 | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Aug 18, 2026 | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| May 7, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Mar 5, 2026 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Jan 21, 2026 | Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits | ↗ |
| Nov 6, 2025 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Sep 18, 2025 | Item 5.07; Financial Statements and Exhibits | ↗ |
| Aug 7, 2025 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Jul 23, 2025 | Other Events; Financial Statements and Exhibits | ↗ |
| May 8, 2025 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Apr 9, 2025 | Change in Auditor; Financial Statements and Exhibits | ↗ |
| Mar 27, 2025 | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Mar 6, 2025 | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
Watch ACORN ENERGY, INC. automatically
Add this company to a watchlist and get a webhook/email the moment it files a material 8-K, an insider Form 4, or changes its risk-factor language.
Insider transactions (Form 4 / 3 / 5)
Recent filings
| Filed | Form | Detail | |
|---|---|---|---|
| Sep 18, 2026 | 8-K | Departure/Election of Directors or Officers; Item 5.07; Financial Statements and Exhibits | ↗ |
| Sep 10, 2026 | 8-K | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Aug 18, 2026 | 8-K | Entry into a Material Agreement; Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Aug 6, 2026 | 10-Q | 10-Q | ↗ |
| Aug 3, 2026 | DEF 14A | DEF 14A | ↗ |
| Jun 24, 2026 | 4 | 4 | ↗ |
| May 7, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| May 7, 2026 | 10-Q | 10-Q | ↗ |
| Mar 5, 2026 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Mar 5, 2026 | 10-K | 10-K | ↗ |
| Feb 9, 2026 | 4 | 4 | ↗ |
| Feb 9, 2026 | 4 | 4 | ↗ |
| Feb 9, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 4 | ↗ | |
| Jan 21, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 4 | 4 | ↗ |
| Jan 21, 2026 | 8-K | Departure/Election of Directors or Officers; Other Events; Financial Statements and Exhibits | ↗ |
| Nov 6, 2025 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Nov 6, 2025 | 10-Q | 10-Q | ↗ |
| Sep 18, 2025 | 8-K | Item 5.07; Financial Statements and Exhibits | ↗ |
| Aug 7, 2025 | 10-Q | 10-Q | ↗ |
| Aug 7, 2025 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Aug 6, 2025 | 4 | ↗ | |
| Aug 6, 2025 | 4 | ↗ | |
| Aug 6, 2025 | DEF 14A | DEF 14A | ↗ |
| Jul 23, 2025 | CERT | ↗ | |
| Jul 23, 2025 | 8-A12B | 8-A12B | ↗ |
| Jul 23, 2025 | 8-K | Other Events; Financial Statements and Exhibits | ↗ |
| May 12, 2025 | 4 | ↗ | |
| May 8, 2025 | 10-Q | 10-Q | ↗ |
| May 8, 2025 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Apr 9, 2025 | 8-K | Change in Auditor; Financial Statements and Exhibits | ↗ |
| Mar 27, 2025 | 8-K | Departure/Election of Directors or Officers; Financial Statements and Exhibits | ↗ |
| Mar 6, 2025 | 8-K | Results of Operations (earnings); Financial Statements and Exhibits | ↗ |
| Mar 6, 2025 | 10-K | ↗ | |
| Jan 8, 2025 | 4 | PRIMARY DOCUMENT | ↗ |